User talk:2A04:201:EB:AD00:F509:E58:550:ED9

November 2023
Hello, I'm Materialscientist. I noticed that you made a change to an article, Harry Mullan, but you didn't provide a source. I’ve removed it for now, but if you’d like to include a citation to a reliable source and re-add it, please do so! If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. Materialscientist (talk) 08:24, 15 November 2023 (UTC)